An FPGA-based interface system for high-frequency bulk-acoustic-wave microgyroscopes with in-run automatic mode-matching C Li, H Wen, S Wisher, A Norouzpour-Shirazi, JY Lei, H Chen, F Ayazi IEEE Transactions on Instrumentation and Measurement 69 (4), 1783-1793, 2019 | 37 | 2019 |
A dual-mode actuation and sensing scheme for in-run calibration of bias and scale factor errors in axisymmetric resonant gyroscopes A Norouzpour-Shirazi, F Ayazi IEEE Sensors Journal 18 (5), 1993-2005, 2017 | 37 | 2017 |
Electrostatic self-calibration of vibratory gyroscopes G Casinovi, WK Sung, M Dalal, AN Shirazi, F Ayazi 2012 IEEE 25th International conference on micro electro mechanical systems …, 2012 | 34 | 2012 |
A digital phase demodulation technique for resonant MEMS gyroscopes A Norouzpour-Shirazi, MF Zaman, F Ayazi IEEE Sensors Journal 14 (9), 3260-3266, 2014 | 32 | 2014 |
A dynamically mode-matched piezoelectrically transduced high-frequency flexural disk gyroscope M Hodjat-Shamami, A Norouzpour-Shirazi, R Tabrizian, F Ayazi 2015 28th IEEE International Conference on Micro Electro Mechanical Systems …, 2015 | 31 | 2015 |
Dynamic tuning of MEMS resonators via electromechanical feedback A Norouzpour-Shirazi, M Hodjat-Shamami, R Tabrizian, F Ayazi IEEE transactions on ultrasonics, ferroelectrics, and frequency control 62 …, 2015 | 25 | 2015 |
Hermetic packaging of resonators with vertical feedthroughs using a glass-in-silicon reflow process RM Haque, DE Serrano, X Gao, V Keesara, F Ayazi, KD Wise 2011 16th International Solid-State Sensors, Actuators and Microsystems …, 2011 | 18 | 2011 |
A high-frequency epitaxially encapsulated single-drive quad-mass tri-axial resonant tuning fork gyroscope S Wisher, P Shao, A Norouzpour-Shirazi, Y Yang, E Ng, I Flader, Y Chen, ... 2016 IEEE 29th International Conference on Micro Electro Mechanical Systems …, 2016 | 17 | 2016 |
Eigenmode operation as a quadrature error cancellation technique for piezoelectric resonant gyroscopes M Hodjat-Shamami, A Norouzpour-Shirazi, F Ayazi 2017 IEEE 30th International Conference on Micro Electro Mechanical Systems …, 2017 | 16 | 2017 |
Combined phase-readout and self-calibration of MEMS gyroscopes AN Shirazi, G Casinovi, M Dalal, F Ayazi 2013 Transducers & Eurosensors XXVII: The 17th International Conference on …, 2013 | 16 | 2013 |
A dual-mode gyroscope architecture with in-run mode-matching capability and inherent bias cancellation A Norouzpour-Shirazi, DE Serrano, MF Zaman, G Casinovi, F Ayazi 2015 Transducers-2015 18th International Conference on Solid-State Sensors …, 2015 | 15 | 2015 |
Method and apparatus for self-calibration of gyroscopes G Casinovi, F Ayazi, W Sung, MJ Dalal, ANP Shirazi US Patent 8,763,441, 2014 | 14 | 2014 |
A novel low power 1 GS/s S&H architecture with improved analog bandwidth A Norouzpour-Shirazi, SA Mirhaj, SJ Ashtiani, O Shoaei IEEE Transactions on Circuits and Systems II: Express Briefs 55 (10), 971-975, 2008 | 13 | 2008 |
Linearity improvement of open-loop NMOS source-follower sample and hold circuits AN Shirazi, SA Mirhaj, SJ Ashtiani, O Shoaei IET circuits, devices & systems 5 (1), 1-7, 2011 | 12 | 2011 |
Gyroscope sensing and self-calibration architecture based on signal phase shift G Casinovi, A Norouzpour-Shirazi, M Dalal, F Ayazi Sensors and Actuators A: Physical 241, 1-11, 2016 | 11 | 2016 |
Method and system of dual-mode actuation and sensing for real-time calibration of axisymmetric resonant gyroscopes ANP Shirazi, F Ayazi US Patent 10,191,079, 2019 | 9 | 2019 |
Novel readout scheme for MEMS vibratory gyroscopes based on signal phase shift M Dalal, AN Shirazi, WK Sung, G Casinovi, F Ayazi Solid-State Sensors, Actuators and Microsystems Worksop, 328-331, 2012 | 7 | 2012 |
Resonant gyroscopes and methods of making and using the same F Ayazi, R Tabrizian, M Hodjat-Shamami, A Norouzpour-Shirazi US Patent 9,917,571, 2018 | 6 | 2018 |
High speed sample and hold design using closed-loop pole-zero cancelation SA Mirhaj, A Norouzpour-Shirazi, S Jafarabadi-Ashtiani, O Shoaei Microelectronics journal 42 (12), 1353-1358, 2011 | 5 | 2011 |
Method and apparatus for self-calibration of gyroscopes G Casinovi, F Ayazi, WK Sung, MJ Dalal, ANP Shirazi US Patent 9,915,532, 2018 | 4 | 2018 |